ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
XMLChildExist (Function)
Specifies whether the current tag has children corresponding to the sought type (tag, attribute, ...).
XMLFound (Function)
Checks whether the current element corresponds to the current browse or to the current search.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLNamespace (Function)
Returns the prefix of the namespace associated with the current tag in an XML document.
XMLSavePosition (Function)
Stores the current position in the XML document.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
XMLResult (Function)
Returns the result of a calculation XPath query.
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
XMLDocument (Function)
Creates a new XML document.
XMLNamespaceURI (Function)
Returns the URI of the namespace associated with the current tag in an XML document.
XMLAddChild (Function)
Adds a child tag into an XML document.
XMLExtractString (Function)
Extracts the content of a tag found in an XML document.
XMLClose (Function)
Closes an XML document created by XMLDocument.
XMLModify (Function)
Modifies the content of the current element found in the XML document.
<xmlDocument variable>.BuildString (Function)
Retrieves and formats the content of an XML document.
Software Factory: Setup
To use the software factory, a coordinator must be installed on a computer as well as the different...
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number...
Connected devices: Android Wear
Android Wear is the version of the Android operating system dedicated to the connected objects......
The different WEBDEV Application Servers
WEBDEV includes several WEBDEV Application Servers......
QueueInfo (Function)
Retrieves the characteristics of a queue: types of elements and number of elements.
ListInfo (Function)
Retrieves the characteristics of a WLanguage list: types of elements and number of elements.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance...
<Connection variable>.AddTask (Function)
Adds a scheduled task on the server defined by the connection.
FontCreate (Function)
Creates a font definition.
StackInfo (Function)
Retrieves the characteristics of a stack: types of elements and number of elements.